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138 lines
3.9 KiB
C++
Executable File
138 lines
3.9 KiB
C++
Executable File
// File: ShapeAnalysis_BoxBndTree.cxx
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// Created: 14.02.05 12:39:31
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// Author: Alexey MORENOV
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// Copyright: Open CASCADE 2005
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#include <ShapeAnalysis_BoxBndTree.hxx>
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#include <Standard_NoSuchObject.hxx>
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#include <ShapeAnalysis_Edge.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopoDS.hxx>
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#include <ShapeAnalysis.hxx>
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#include <gp_Pnt.hxx>
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#include <TColStd_ListIteratorOfListOfInteger.hxx>
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#include <BRep_Tool.hxx>
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//=======================================================================
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//function : Reject
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//purpose :
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//=======================================================================
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Standard_Boolean ShapeAnalysis_BoxBndTreeSelector::
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Reject (const Bnd_Box& theBnd) const
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{
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Standard_Boolean fch = myFBox.IsOut(theBnd);
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Standard_Boolean lch = myLBox.IsOut(theBnd);
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if (fch == Standard_False || lch == Standard_False) return Standard_False;
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return Standard_True;
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}
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//=======================================================================
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//function : Accept
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//purpose :
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//=======================================================================
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Standard_Boolean ShapeAnalysis_BoxBndTreeSelector::
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Accept (const Standard_Integer& theObj)
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{
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if (theObj < 1 || theObj > mySeq->Length())
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Standard_NoSuchObject::Raise
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("ShapeAnalysis_BoxBndTreeSelector::Accept : no such object for current index");
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Standard_Boolean IsAccept = Standard_False;
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if (myList.Contains(theObj))
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return Standard_False;
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TopoDS_Wire W = TopoDS::Wire (mySeq->Value (theObj));
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TopoDS_Vertex V1,V2;
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ShapeAnalysis::FindBounds (W,V1,V2);
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if(myShared){
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if (myLVertex.IsSame(V1)){
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myStatus = ShapeExtend::EncodeStatus (ShapeExtend_DONE1);
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IsAccept = Standard_True;
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}
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else {
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if (myLVertex.IsSame(V2)){
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myStatus = ShapeExtend::EncodeStatus (ShapeExtend_DONE2);
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IsAccept = Standard_True;
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}
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else {
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if (myFVertex.IsSame(V2)){
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myStatus = ShapeExtend::EncodeStatus (ShapeExtend_DONE3);
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IsAccept = Standard_True;
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}
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else {
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if (myFVertex.IsSame(V1)){
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myStatus = ShapeExtend::EncodeStatus (ShapeExtend_DONE4);
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IsAccept = Standard_True;
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}
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else myStatus = ShapeExtend::EncodeStatus (ShapeExtend_FAIL2);
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}
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}
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}
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if (IsAccept){
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SetNb(theObj);
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myStop = Standard_True;
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return Standard_True;
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}
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else myStop = Standard_False;
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}
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else{
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gp_Pnt p1 = BRep_Tool::Pnt(V1);
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gp_Pnt p2 = BRep_Tool::Pnt(V2);
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Standard_Real tailhead, tailtail, headhead, headtail;
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tailhead = p1.Distance(myLPnt);
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tailtail = p2.Distance(myLPnt);
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headhead = p1.Distance(myFPnt);
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headtail = p2.Distance(myFPnt);
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Standard_Real dm1 = tailhead, dm2 = headtail;
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Standard_Integer res1 = 0, res2 = 0;
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if (tailhead > tailtail) {res1 = 1; dm1 = tailtail;}
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if (headtail > headhead) {res2 = 1; dm2 = headhead;}
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Standard_Integer result = res1;
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Standard_Real min3d;
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min3d = Min (dm1, dm2);
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if (min3d > myMin3d)
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return Standard_False;
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myMin3d = min3d;
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if (min3d > myTol)
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{
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myStatus = ShapeExtend::EncodeStatus (ShapeExtend_FAIL2);
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return Standard_False;
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}
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SetNb(theObj);
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if (min3d == 0)
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myStop = Standard_True;
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if (dm1 > dm2)
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{
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dm1 = dm2;
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result = res2 + 2;
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}
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switch (result) {
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case 0: myStatus = ShapeExtend::EncodeStatus (ShapeExtend_DONE1); break;
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case 1: myStatus = ShapeExtend::EncodeStatus (ShapeExtend_DONE2); break;
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case 2: myStatus = ShapeExtend::EncodeStatus (ShapeExtend_DONE3); break;
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case 3: myStatus = ShapeExtend::EncodeStatus (ShapeExtend_DONE4); break;
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}
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return Standard_True;
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}
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return Standard_False;
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}
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